90104414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 143616000

約数和(自身を除く): 53511586

約数列:

[1, 2, 31, 62, 67, 109, 134, 199, 218, 398, 2077, 3379, 4154, 6169, 6758, 7303, 12338, 13333, 14606, 21691, 26666, 43382, 226393, 413323, 452786, 672421, 826646, 1344842, 1453297, 2906594, 45052207, 90104414]

約数ペア:

[(1, 90104414), (2, 45052207), (31, 2906594), (62, 1453297), (67, 1344842), (109, 826646), (134, 672421), (199, 452786), (218, 413323), (398, 226393), (2077, 43382), (3379, 26666), (4154, 21691), (6169, 14606), (6758, 13333), (7303, 12338)]